Brake light



FIG. 1 is a perspective view of a brake light showing my present design;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a is a right view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is another perspective view thereof.

The broken lines in the drawings illustrate portions of the brake light which form no part of the claimed design. 

CLAIM The ornamental design for a brake light, as shown and described. 